Abstract

Iugisporipsathyra, a new psathyrelloid genus from tropical red soil of China, is established with I. reticulopilea as the type species. The new genus is characterised by basidiomata psathyrelloid, pileus rugose to appearing reticulate ridged, covered by persistent, but inconspicuous villus, pleurocystidia absent and ridge-ornamented spores with an obvious suprahilar plage. The genus is unique amongst Psathyrellaceae in producing ridge-ornamented spores with an obvious suprahilar plage and forms a distinct lineage within Psathyrellaceae, based on the Maximum Likelihood and Bayesian Inference analyses of a combined three-gene sequence dataset (ITS, LSU and β-tub). Full descriptions and photographs of the new genus and species are presented.

Addeddate

2025-04-29 14:26:03

Bhl_virtual_titleid

210915

Bhl_virtual_volume

v.90 (2022)

Call number

10_3897_mycokeys_90_85690

Call-number

10_3897_mycokeys_90_85690

Foldoutcount

0

Genre

article

Identifier

iugisporipsathy90wang

Identifier-ark

ark:/13960/s2gnkqb43dq

Identifier-bib

10_3897_mycokeys_90_85690

Identifier-doi

10.3897/mycokeys.90.85690

Ocr

tesseract 5.3.0-6-g76ae

Ocr_detected_lang

en

Ocr_detected_lang_conf

1.0000

Ocr_detected_script

Latin

Ocr_detected_script_conf

1.0000

Ocr_module_version

0.0.21

Ocr_parameters

-l eng

Page_number_confidence

80

Page_number_module_version

1.0.5

Page_range

147-162

Pages

16

Pdf_degraded

invalid-jp2-headers

Pdf_module_version

0.0.25

Possible copyright status

In copyright. Digitized with the permission of the rights holder.

Ppi

300

Source

MycoKeys 90

Year

2022

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